180°C Heat Resistant SHS Epoxy Prepreg Insulation Paper

SHS Prepreg is B-stage semi-cured composite material, composed of polyimide heat-resistant non-woven fabric impregnated with Class H modified epoxy resin, heat-treated for stable storage and easy winding processing. Rated Class H thermal resistance (180°C), widely used as interlayer & ground insulation for foil winding dry-type transformers, and turn/slot insulation for H-class high-temperature motors, reactors and electrical appliances.